baber/WOPTO huggingface dataset:
Patent DE-2935968-A1 (DE)
Title: Conveyor carriage with own drive and automatic destination control - has detachable load container and adjustable coding elements indicating destination for automatic readers controlling movement
Inventor: SCHLECKER HELMUT ING GRAD
IPC: B65G47/48
Filed: 1979-09-06
Abstract: The conveyor carriage has a chassis having it's own drive and with a load container to be attached on the chassis and with adjustable coding elements to indicate the destination positioned on the chassis to be picked up by readers located next to the track. A compartment (7) projecting over the support surface for the container is located next to the chassis (1) with the coding elements (13,14) positioned inside it. On the top of this compartment (7) there is an indicator for the position of the coding elements. The coding elements may be displaceable magnets or optically reflecting elements.
Patent DE-2947045-A1 (DE)
Title: Electronically switchable integrator for measuring purposes - has inverting amplifier with FET with channel electrode at one amplifier input, coupled to second FET
Inventor: BOEHME ROLF DR SC TECHN
IPC: G06G7/186
Filed: 1979-11-22
Abstract: In the measuring technique the integrators find particular application as basic elements of active RC-filters, in which an electronic switching provides variable filter parameters. The integrator has an inverting amplifier whose input is connected to a signal voltage source via a series resistor, and via an integrating capacitor to the output. At the amplifier input is connected a field-effect transistor with a channel electrode, whose other channel electrode is coupled to a resistor and a channel electrode of a second field-effect transistor. As compared with the first transistor the second has opposite control characteristics. The resistor is linked to the signal voltage source, the gates of both transistors are connected to the control voltage source, and the other channel electrode of the second transistor is coupled to a reference node. Preferably in the integrator the circuit unit formed by the two transistors, the resistor and the control voltage source is repeated several times.
Patent DE-3011101-A1 (DE)
Inventor: SCHMALHOFER MARKUS
IPC: F24C15/20
Filed: 1980-03-22
Abstract: 1. Vapour extraction hood with an elongate suction chamber (8) with at least one air draw-off channel and at least one air supply channel (1) for the supply of air, whereby in the suction chamber (8) a recuperator is disposed, the heat exchange elements (tubes 13, exchange plates 13') of which consist of metal and whereby under the heat exchange elements (13, 13') there is provided at least one catching surface (17, 18) for dropping oil and grease impurities, characterized in that the tubes (13) or the exchange plates (13') of the heat exchanger extend between an air supply receiver chamber (11) and an air supply collecting chamber (14) and are capable of being flowed through by the air supply which is heatable in the heat exchange with the exhaust air.
Patent DE-3015221-A1 (DE)
Title: Interior wiper for windscreen - has drive coupling to exterior wiper and with selective air jets
Inventor: HOFBAUER RICHARD
IPC: B60S1/54
Filed: 1980-04-19
Abstract: The interior wiper is for a vehicle windscreen. It has an elastic blade held on a sprung support and operated by the same drive as the exterior wiper. It provides a rapid demisting control for the vehicle, and there is a time delay friction clutch, so that it only operates for a set number of wipes with the exterior wipers. The demisting action can be enhanced by jets of warmed air spaced along the hollow support for the interior wiper. The blade can be replaced by a pattern of elastic rollers to prevent scratching the glass and to position the jets directly over the windscreen.
Patent DE-3015408-A1 (DE)
Title: Tractor cab with reversible controls - has hydraulic steering as pluggable unit with flexible hoses, and has rotatable driver's seat
Inventor: MOOG ALFONS
IPC: B62D53/02
Filed: 1980-04-22
Abstract: The tractor cab with a rotatable seat and reversible controls for pull-push work has the hydraulic steering wheel and control valve in a plug-in mounting (13), on which the steering wheel is fitted (15). It has selective fitting to either end of a control console (8) on the side of the seat position. The seat swivels to face fore or aft, with the steering console plugged into the corresponding position. The design eliminates complex and lengthy steering linkages or double steering controls. The two plug-in sockets are linked to the steering control via a correction valve for front or rear drive mounting. The console controls are arranged so that they can be operated from either seat position.
Patent DE-3025741-A1 (DE)
Title: Prefabricated attic roof component - made of polystyrene and weatherproof, heat-insulating foil
IPC: E04B7/22
Filed: 1980-07-08
Abstract: Cheap and rapid prodn., and suitability for use where well- insulated rooms are to be provided in the roof void are features of a roof component, esp. for sloping roofs, such as roof panel, ridge joint or other unit. Component is made of polystyrene, and has profiling on the outside, in tiling, slate and/or corrugated or other shape. It also has a corresp. weatherproof and heat-insulating foil. On the inside it has provision for fitting out with wallpaper, wood panelling or other surface coverings, or can be coated with foil with a similar decorative finish. The inside may be smooth. The whole component is pref. 80-100 mm thick.
Patent DE-3026236-A1 (DE)
IPC: B44C1/14
Filed: 1980-07-10
Abstract: A composite foil from which metallically lustrous layer areas which have an image structure are to be transferred onto a base, with a carrier layer, with a lacquer layer on said carrier layer, with a metal layer on said lacquer layer and with an adhesive layer on said metal layer, wherein said lacquer layer (4) and said metal layer (8) are divided into areas which have the shape of the image structure, and wherein said carrier layer (2) can be detached from said lacquer layer (4) and the adhesive (14) which is located between the areas by pulling off said carrier layer at room temperature wherein the metal layer is formed from vapor deposited metal and adhesive (14) is a contact adhesive.
Patent DE-3035699-A1 (DE)
Title: Adjustable connection e.g. between chair frame and backrest - is adjusted by release of locking pin from ratchet groove by movement of elastic tongue (NO 13.10.80)
Inventor: BUCHACZ JUREK
IPC: A47C7/40
Filed: 1980-09-22
Abstract: The connection between two parts, e.g. a seat frame and back rest (1), comprises a one-piece coupling (3) with grooves (2) for the back rest and retaining grooves for rods of the seat frame interconnected by an elastically pivotable intermediate portion (9). The coupling is able to move freely upwardly on the seat frame rods, but a pin (6) must be released from a ratchet groove by means of an elastic tongue (5,7) to allow movement of coupling downwardly. The pivotable intermediate portion is made up from disc-like portions interconnected by webs (10). The connection may be used between the frame and back-rest of an office worker's chair.
Patent DE-3038486-A1 (DE)
Inventor: KOLMITZ WILLI
IPC: B60T15/04
Filed: 1980-10-11
Abstract: 1. Motor vehicle brake valve for controlling pressure medium-actuated service brake installations in motor vehicles, comprising the following features : a) a foot-plate (4) connected directly to a push rod or a brake pedal connected to a push rod via a linkage is provided for actuating the brake valve ; b) the push rod is connected at one end to a graduating piston (10) that triggers the control of the service brake ; c) the part (8) of the push rod connected to the graduating piston (10) consists of metal ; d) the push rod is provided at its other end with a slot-shaped recess (22) for accommodating a guide member (23) fastened to the foot-plate (4) or to the linkage ; characterized by the following features e) the push rod is constructed in two parts, one part (8) of the push rod being connected to the graduating piston (10) and the other part (18) of the push rod being connected to the guide member (23) ; f) the part (18) of the push rod connected to the guide member (23) consists of plastics material ; g) the part (18) of the push rod consisting of plastics material is so constructed that when the brake valve (foot-plate) is actuated, the guide member (23) abuts against the part (8) of the push rod connected to the graduating piston (10).
Patent DE-3038671-A1 (DE)
Title: Solar collector has capillary foil esp. of silicone rubber - spaced between transparent cover and pref. aluminium foil reflecting support
Inventor: KAGE HANS-HENNING ING GRAD
IPC: F24S10/70
Filed: 1980-10-14
Abstract: A solar collector comprises an absorber through which the heat-carrying fluid flows and is located between supporting and covering elements. The absorber is of capillary foil of elastic material and is supported spaced between a radiation resistant cover, of glass clarity and a heat-reflecting support which has at least one rib supporting the foil; the support is pref of aluminium deep-drawn foil and has a lightweight thermal insulator behind it, more specifically a closed-cell rigid polyurethane foam. The capillary foil constituting the absorber is pref. clamped firmly between the support and lightweight wedges, at its edges in the region of the feed and return lines. Arrangement of solar collector cell is corrosion-resistant and can operate with demineralised water involving no freezing problems The capillary foil is pref. of a pigmented silicone rubber.
Patent DE-3042675-A1 (DE)
Title: Armoured vehicle gun loading equipment - has rotary plate supporting rounds upright parallel to axis of rotation
Inventor: FICHT REINHOLD
IPC: F41A9/26
Filed: 1980-11-12
Abstract: The loading equipment for a firearm is mounted inside an armoured vehicle, and comprises a rotary magazine serving the variable-angle gun etc., and from which the individual rounds are transferred to the latter. The magazine is a rotary plate (12), supporting the rounds (M) upright approximately parallel to its axis of rotation. This axis intersects at right angles one or more of the aiming axes of the gun (AV), whose lengthwise axis passes through the plate centre. Some parts (25,33,35) of the mechanism are coupled to the gun itself, so as to load it in whatever direction it is pointing.
Patent DE-3043057-A1 (DE)
Title: Electronic ordering system for caterers - has keyboard units connected to common cash register and receipt issuing points
Inventor: KANNO HANSGEORG DR
IPC: G06Q10/00
Filed: 1980-11-12
Abstract: An electronic ordering system for hotel and catering businesses contains ordering keyboards for each table via which the customer can enter coded orders. The keyboards are connected to a cash register via cabling or with wireless links. The keyboard consists of an operation preparation key, a key field for entering order figures, a display window for monitoring and user guidance and an order key. One or more receipt dispensers are connected to the cash register, which may also have an integral or associated display screen for staff. The ordering keyboards may have keys, coin slots, etc. for prevention of faulty operation. Recording and receipting may be triggered by operation of a lock in each keyboard unit.
Patent DE-3044827-A1 (DE)
Title: Paper separation mechanism from stack - has transporter member with adhesive layer acting against sheet
Inventor: KUESTER RICHARD ING GRAD
IPC: B65H3/02
Filed: 1980-11-28
Abstract: The mechanism separates a paper sheet from a stack (1) and transports it. It has a transporting member moving at right angles to the plane of the sheet and gripping it. The portion of the member bearing against the sheet has an adhesive coating, while between it and the coating there can be a layer of elastic material. The coating can be detachable from the member, and can be formed by a belt passing over the member between two storage rolls, and moved either manually or indexed at set time intervals.
Patent DE-3100755-A1 (DE)
Inventor: KRCZAL ROBERT
IPC: B22F7/08
Filed: 1981-01-13
Abstract: An aluminum cylinder head for an internal combustion engine has a layer of material of dispersion-hardened sintered aluminum disposed in its bottom wall which forms a combustion chamber wall, the layer comprising an insert or inserts at the sealing surface which delimits the combustion chamber and at the bridge between the intake and exhaust ports in the head for increasing the resistance of the head member to thermal shock at the bridge and for retaining for the sealing surface a high residual hardness at elevated temperatures.
Patent DE-3100892-A1 (DE)
Title: Influencing device for influencing and controlling the state, the action, the behaviour and/or the reaction of objects to be influenced, such as biological systems, substances, pharmaceuticals, terrestrial regions, water, concrete and/or electrotechnical apparatuses
Inventor: MERSMANN LUDGER
IPC: A61N5/00
Filed: 1981-01-14
Abstract: The patent application relates to an influencing device (Figs. 2, 118) for medical therapy and/or for influencing or suppressing electromagnetic emissions from electrotechnical apparatuses or from terrestrial regions, which is achieved as a result of the fact that the therapy and the influencing is carried out with optical radiations processed according to the invention in the influencing device (Figs. 2, 118) or radiations in the radiofrequency range or electrical currents or magnetic fields and that these are individually matched to the object to be treated by the influencing device. This is achieved according to the invention in that the electromagnetic emissions from the object (1) to be treated are received with the aid of detectors (111) (Fig. 118) (67, 68) (Fig. 2) and/or as separated from certain radiation components produced by generators and are processed for the purpose of therapy in the influencing device with allowance being made for the particular pathological situation involved of the object to be treated, which is achieved by biophysical filtering devices (453) (Fig. 118) used and/or by interference between the received emissions of the patient and the radiations used for the therapy and/or by including the patient in a feedback which influences the therapy, for which purpose the influencing device can select the emissions of the patient and/or the radiations of generators with respect to biologically rated qualitative qualities in such a manner that certain spectral components or certain spin states of the emission are selected and are processed separately for the purpose of therapy so that the emission components acting pathologically on an object are inverted with inverters (656) (Fig. 118) and that the emission components acting physiologically on an object are not inverted but amplified and both selected radiations or currents processed in this way are applied for the purpose of therapy via application devices (90, 94, 95, 96) (Figs. 2, 118). The influencing device can be designed in various wavelength ranges such as in the optical range as a phototherapy apparatus (Fig. 118) or a laser therapy apparatus with optical waveguides or open radiation guidance and/or in the electrical range from 0.001 Hz up into the microwave range as electrical stimulation-current therapy apparatus or as a magnetic-field or microwave therapy apparatus or a combination thereof. <IMAGE>
Patent DE-3102032-A1 (DE)
Title: Diaphragm pump
Inventor: DUERIG ROLAND
IPC: F04B43/04
Filed: 1981-01-22
Abstract: Diaphragm pump involving a minor outlay in terms of construction, for achieving a large delivery rate at the same time as adequate delivery pressure. A diaphragm clamped between two casing halves carries an armature made of magnetic material. The diaphragm divides the casing interior into two pump chambers. At both sides of the diaphragm electromagnets are arranged, to which current is applied alternately. The inflow and outflow lines have non-return valves provided therein. Continuous back-and-forth movement of the diaphragm alternately effects filling of the pump chambers and ejection of the medium therefrom, and thus results in delivery of the fluid concerned by the diaphragm pump.
Patent DE-3104690-A1 (DE)
Title: Solar-energy system
Inventor: PAUL BERNT DIPL PHYS DR
IPC: F24S23/70
Filed: 1981-02-10
Abstract: The solar-energy system is provided with a Cassegrain reflecting telescope. According to the invention, the focal point (F1) of the primary reflector (4) is located at least approximately in the front plane (E1) limited by the outer edge (8) of the latter, and there is provided as a secondary reflector (6) a hyperbolic reflector, one focal point of which is identical to the focal point (F1) of the primary reflector (4). The second focal point (F2) is located in the rear plane (E2) limited by the inner edge (12) of the central orifice of the primary reflector (4). The beams reflected by the secondary reflector (6) pass vertically through an optical interface (16) in the form of a spherical dome which at least partially surrounds a radiation receiver (10). The system has a small overall height and low reflection losses. <IMAGE>
Patent DE-3104961-A1 (DE)
Title: Process and device for recovering heat from cold production
Inventor: DURAS HERBERT DIPL ING
IPC: F25B29/00
Filed: 1981-02-12
Abstract: The invention relates to a process and a device for recovering useful heat from cold production, preferably from domestic deep-freezing appliances. Heat recovery from the refrigeration circuits of such appliances is only possible if the cooling function is maintained under all conditions, i.e. irrespective of whether useful heat can be withdrawn over any period of time or not. According to the invention, this is achieved by the thermal coupling of a part (1) of the condenser region (1, 4) of this refrigeration circuit to the evaporator region (2) of a second refrigeration circuit (2, 5, 6). Via evaporation or partial evaporation of its refrigerant, said second refrigeration circuit (2, 5, 6) is set in operation, by heat which is from the first refrigeration circuit and is not withdrawn by the consumer (3), and transmits this heat, via its own condenser or heat exchanger (5), to the surroundings, preferably to the surrounding air. The thermal coupling between the part (1) of the condenser region (1, 4) of the first refrigeration circuit and the evaporator part (2) of the second refrigeration circuit can be extended by attaching a further exchanger part for hot water or a heat-transfer medium to a triple heat exchanger, the heat of the first refrigeration circuit in normal operation being transferred to this exchanger part for hot water and only being transmitted at a higher temperature level, via the second refrigeration circuit, to the surroundings when said exchanger part cannot withdraw any heat.
Patent DE-3107716-A1 (DE)
Title: Plastic canister
Inventor: HAGEN NORBERT
IPC: B65D25/32
Filed: 1981-02-28
Abstract: A stackable, plastic canister is provided with a pivotable handle which runs transversely to the plane of symmetry of the canister and can be pivoted between a use position and a stacking position. In the stacking position, the handle does not protrude upwards or only protrudes upwards above the contour of the canister at those points at which a second canister, standing on an upper stacking surface, is provided with corresponding recesses in its standing surface. The top side of the canister is provided with recesses or stepped regions which receive the handle in its stacking position. The handle can be blow-moulded in one piece and can have extensions which engage in lateral hollows on the canister.
Patent DE-3108841-A1 (DE)
Title: Unfinished cuboidal structural element
Inventor: WERNER RICHARD J
IPC: E04H9/02
Filed: 1981-03-09
Abstract: In an unfinished cuboidal structural element having a floor, a ceiling and walls which are connected to one another in one piece, all the walls have an opening which, at the bottom reaches to the floor but, at the top, does not reach up to the ceiling. The openings are made such that abutting wall sections of the same length remain at the corners of the unfinished cuboidal structural element. <IMAGE>
Patent DE-3112293-A1 (DE)
Title: Key-operated switch
Inventor: HOPT RUDOLF
IPC: E05B35/08
Filed: 1981-03-27
Abstract: A key-operated switch having a lock cylinder and having a switch for electrical circuits, characterised in that, apart from a code (locking) for enabling the rotational movement, the key has an additional code which is allocated to the various switching positions of the switch. <IMAGE>
Patent DE-3113155-A1 (DE)
Title: Process for treating wood
Inventor: HAEGER BROR OLOF
IPC: B27K5/04
Filed: 1981-04-01
Abstract: Oil mixture for drying-colouring or oil drying of wood products which consists of a mixture of high- and low-boiling oil products. The composition of the mixture is such that, after the treatment, the high-boiling products remain in the wood surface and the low-boiling oil products evaporate from the wood and are recovered, for example by concentrating and separation. This makes it possible to save appreciable amounts of the otherwise necessary costly high-boiling oil.
Patent DE-3118346-A1 (DE)
Title: Side hung or side/bottom hung sash window
IPC: E05D15/52
Filed: 1981-05-08
Abstract: The invention relates to a side hung or side/bottom hung sash window (1) having a frame (2), to be fastened on the wall of the window opening in the unfinished building, and a casement (3) which receives the window pane (4) and can tilt or swing open and shut with respect to the frame (2). Casement (3) and frame (2) are arranged one behind the other, with the result that two frame end surfaces (2a, 3a) of approximately the same size are located one opposite the other. A large-surface-area seal (5) is introduced into the space between the two end surfaces (2a, 3a). A novel telescopic hinge (6) is specified for the point of intersection of swing axis and tilting axis of the window (1). <IMAGE>
Patent DE-3120769-A1 (DE)
Title: Device for conveying and electrostatically charging particles
Inventor: NUSSER ALBAN
IPC: G03G15/08
Filed: 1981-05-25
Abstract: The device is composed of a supply container (6) which is provided with an outlet (60) and has toner particles (5) and of a conveying device, which has an exciter layer (2), for electrostatically charging the particles (5). In order to avoid accumulations of particles (5) on the exciter layer (2) and to enhance the electrostatic charge, oscillators (3) are arranged there which impart movement to the particles (5). <IMAGE>
Patent DE-3121135-A1 (DE)
Title: Glass fibre mode mixer
Inventor: GIEHMANN LUTZ ING GRAD
IPC: H04B10/2581
Filed: 1981-05-27
Abstract: Starting from a glass fibre mode mixer for hollow-core fibres, in which the glass fibre stripped of the protective cladding is guided with a defined radius of curvature around a plurality of deflecting pulleys, the aim is both to achieve a more thermally stable structure and to integrate a mode stripper. This is achieved, on the one hand, by using Al2O3 as the material for the deflecting pulleys and the supporting baseplate. On the other hand, the cladding end (17) on the output side is overlapped by a pushed-on, black shrink tube (11) to a length such that, after two temporarily offset shrinking processes on the two ends (12, 13) of the shrink tube accompanied by the insertion in each case of an adhesive tube section (10), a cavity is produced whose axial extent suffices to accommodate an absorber fluid (15) which is poured in before the second shrinking process for the purpose of mode stripping, in which cavity the glass fibre (8) is additionally stripped of the primary coating. <IMAGE>